Parameters

The span to use.
This event, or this and future events.
Pass "This" or "Future" here.

"This"

Commit

OptionalWhether to commit.
Pass 1 to commit or 0 to not commit.
Default is 1.
Pass 0 to batch changes together and commit with Events.Commit later.

1

Result

Returns OK or error.

Description

Saves changes to an event permanently.
This function attempts to save the event to the calendar database. It returns OK if successful and error otherwise. It's possible for this function to return failed. This occurs if the event wasn't dirty and didn't need saving.
After an event is successfully saved, it is also put into sync with the database, meaning that all fields you did not change will be updated to the latest values. If you save the event, but it was deleted by a different store/process, you will effectively recreate the event as a new event.